Pith Number

pith:DUGZEEQP

pith:2013:DUGZEEQPOZCN7NBTAPNYRGBKCP

not attested not anchored not stored refs pending

Reducing Systematic Error in Cluster Scale Weak Lensing

Daniel G. Fabricant, Ian P. Dell'Antonio, Margaret J. Geller, Masamune Oguri, Michael J. Kurtz, Satoshi Miyazaki, Takashi Hamana, Yousuke Utsumi

arxiv:1304.4656 v1 · 2013-04-17 · astro-ph.IM · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUGZEEQPOZCN7NBTAPNYRGBKCP}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:50:31.954394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d0d92120f7644dfb43303db88982a13ddc53edbccd004f0abbb8e2cd6c80fd0

Aliases

arxiv: 1304.4656 · arxiv_version: 1304.4656v1 · doi: 10.48550/arxiv.1304.4656 · pith_short_12: DUGZEEQPOZCN · pith_short_16: DUGZEEQPOZCN7NBT · pith_short_8: DUGZEEQP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DUGZEEQPOZCN7NBTAPNYRGBKCP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1d0d92120f7644dfb43303db88982a13ddc53edbccd004f0abbb8e2cd6c80fd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e88cec1aea7450765ad1bb3943ef3eb38535474833dfa5c234eec713ddf4f714",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-04-17T00:43:31Z",
    "title_canon_sha256": "6eeb925b743f1f89e044e61ddb1b9d15464675a85a15d69aaa6b0053cdd86999"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4656",
    "kind": "arxiv",
    "version": 1
  }
}